All ActivityMost RecentMost LikesSolutionsRe: ClassB or C?We have a sprinter based class b+ .That what it is called .Its really a C has lot of room .sleeps 6.The MB run good with the diesel we some time tow a smart.We like the space but would like to go back to the Roadtrek we had before it burnt up.For traveling cross county we liked it.for going out and staying some place for a week or two the B+is better .But we like to travel so its going on the block.So good luck picking the right one for you .Think it out before you buy.Have a good day ALRe: Supplemental Brake... Necessity or PreferenceI pull a 2010 smart car with my 210 Roadtrek and could fell the brake buddy doing its job on the back when stoping.Smart only weights 1800 Lbs.